set hive.exec.dynamic.partition = true;
set hive.exec.dynamic.partition.mode = 'nonstrict';
set hive.exec.max.dynamic.partitions = 400;
set hive.exec.max.dynamic.partitions.pernode = 400;
insert overwrite table jms_tmp.dm_cainiao_route_push_old_data_bak_dt partition(dt)
select *,'{{ execution_date | cst_ds }}' from jms_dm.dm_cainiao_route_push_old_data;